Engine

Speedway Motors is the open wheel racing engine authority! Whether you have a 360, 410, USAC or Outlaw series Chevy race engine, Speedway has every part Sprint and Midget racers need. Our large assortment of cylinder heads, camshafts and racing valve train components allows you to tailor your engine for any racing condition. Speedway also has a variety of durable forged rotating assemblies, dry sump oiling systems and Dart engine blocks that can survive the rigors of open wheel racing. Race and win with Speedway Motors!

These filters feature thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. Comes with a 1” nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. Plus, the filter media is unaffected by racing gas, methanol and nitromethane fuels.

Dart's Special High Performance (SHP) small-block meets the need for an affordable, precision-machined cast-iron block with superior features. Designed for high-performance and heavy-duty applications producing up to 600 horsepower, the SHP block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high-performance marine enthusiasts. The SHP block as all the features needed without spending the big bucks and having to wait on your machine shop.

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP ® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP ® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams ® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

OTR Filters very own oil filters are the finest spin on oil filters made in the motorsports world. Race engines are expensive, protect your investment.

OTR oil filters have:

An internal magnet designed to attract fine steel particles too small to be trapped by the filter media!

Non stick gaskets made from a proprietary synthetic rubber compound.

Burst strength of 600 P.S.I.! OTR's spin on racing oil filters exceeds the ARP 1400 Standard by 5090, and they are made to handle the harshest conditions.

Ability to trap particles down to 30 micron or less!

Heaviest case and base plate in motorsports!

Met TCM bypass specification of 12-14 P.S.I., which reduces the risk of premature bypass that can result in unfiltered oil flowing to your engine.

1" nut welded on the bottom of the filter with 4 safety wire tabs allowing for secure attachment every 90 degrees. Nut is welded on so securely that the canister will distort before weld breaks. Base must break/tear before the nut will come off..

This Small Block Chevy head gasket from Fel-Pro is able to provide dependable sealing under strenuous racing conditions. It accommodates high cylinder pressures and cylinder head movement associated with performance engines.

Wire ring design in the stainless steel armor surrounding each cylinder gives a highly concentrated seal around the combustion chamber

Raises combustion sealing force to approximately three times that of standard head gaskets

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams® Steel Retainers are the perfect solution to this problem. COMP® engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC-machined to exact tolerances using CAD/CAM software. All COMP® retainers use only high-grade SAE 4140 chromemoly steel with no lead, <0.04% sulfur and a black oxide finish to prevent corrosion. COMP Cams® Steel Valve Spring Retainers offer both unmatched looks and superior performance that set the industry standard.

BluMax aluminum roller rockers are built of the finest 6061 aluminum extrusions which gives you superior strength over other rockers. Rockers are specially machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem.

Designed to meet the demands of most high-lift roller camshaft profiles

Speedway Motors is America’s Oldest Speed Shop® and has been
a trusted source for high performance parts for street rods and racing for over 60
years. Speedway Motors has built a reputation for providing friendly expert advice
and superior service. Whether you are racing, building a street rod or restoring an
old classic, Speedway Motors has the performance parts you need – in stock and ready
to ship today.